I have found myself typing google.com whenever I have a question. When I don't find the answer to what I am looking for in Google, I feel that I have reached the end of the cave. I know this is not true. What else do people use to do research when they fail to find their answers in Google. I also have strange feeling that I am finding less and less relevant information in google these days than when I did searching for a college math or computer science homework solutions.